package com.java.mapper;

import com.java.entity.Blogger;

/**
 * @author wmx
 * @create 2020-03-07 19:46
 */
public interface BloggerMapper {
    /**
     * 通过用户名查询用户
     * @param userName
     * @return
     */
    public Blogger getByUserName(String userName);

    /**
     *  获取博主信息
     * @return Blogger
     */
    public Blogger getBlogger();
}
